class_docstr: Tests for the tanh normal distribution.
docstr: Tests the tanh_normal constructor.
docstr_tok: ["Tests","the","tanh_normal","constructor","."]
code: def test_new_tanh_normal(self):
      """Tests the tanh_normal constructor."""
      mean = torch.ones(1)
      std = torch.ones(1)
      dist = TanhNormal(mean, std)
      del dist
  
file_path: garage/tests/garage/torch/distributions/test_tanh_normal_dist.py
imports: import torch
  from garage.torch.distributions import TanhNormal
label_desc: Use image node_id 1 for calling the TestBenchmarkTanhNormalDistribution obj's underlying member method code with example usage: obj.test_new_tanh_normal() without return types